Socket adapter



FIG. 1 is a perspective view taken from the top, front, and left side of a socket adapter showing our new design;

FIG. 2 is a front elevational view of the socket adapter of FIG. 1;

FIG. 3 is a rear elevational view of the socket adapter of FIG. 1;

FIG. 4 is a left side view of the socket adapter of FIG. 1;

FIG. 5 is a right side view of the socket adapter of FIG. 1;

FIG. 6 is a top view of the socket adapter of FIG. 1; and,

FIG. 7 is a bottom view of the socket adapter of FIG. 1.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a socket adapter, as shown and described. 